webtrh.cz Website Information
Daily Unique Visits: 7,422
Daily Page Views: 37,110
Income Per Day: $93
Estimated Value: $55,800
This website is located in Czech Republic and is using following IP address 109.123.219.80. See the complete list of popular websites hosted in Czech Republic.
webtrh.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.
Website webtrh.cz is using the following name servers:
- ns1.tele3.cz
- ns4.tele3.us
- ns2.tele3.cz
- ns3.tele3.eu
and is probably hosted by LINODE-AP Linode, LLC, US. See the full list of other websites hosted by LINODE-AP Linode, LLC, US.
The highest website webtrh.cz position in Alexa rank database was 183166 and the lowest rank position was 200982. Current position of webtrh.cz in Alexa rank database is 183575.
Desktop speed score of webtrh.cz (88/100) is better than the results of 85.98% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of webtrh.cz (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of webtrh.cz (73/100) is better than the results of 81.47% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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webtrh.cz Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
webtrh.cz whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
webtrh.cz server information
Servers Location
webtrh.cz desktop page speed rank
Last tested: 2019-12-07
webtrh.cz Desktop Speed Test Quick Summary
priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 12 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://webtrh.cz/clientscript/yui/connection/connection-min.js?v=408
https://webtrh.cz/clientscript/vbulletin-core.js?v=408
https://webtrh.cz/clientscript/realtime_subscriber_register.js
https://webtrh.cz/clientscript/jquery-1.7.2.min.js
https://webtrh.cz/clientscript/jqueryui/jquery-ui-1.8.14.custom.min.js
https://webtrh.cz/clientscript/checkForm.js?20140320
https://webtrh.cz/clientscript/jquery.autosize.js
https://webtrh.cz/clientscript/jquery/jquery.dialogOptions.js
https://webtrh.cz/clientscript/vbpas_script.js?20121030
https://webtrh.cz/ajaxwatch/ajaxwatch.js?20120315
https://webtrh.cz/clientscript/jquery.menu-aim.js
Optimize CSS Delivery of the following:
https://webtrh.cz/clientscript/vbulletin_css/style00005l/vbpcs_main.css
https://webtrh.cz/clientscript/jqueryui/css/jquery-ui-1.8.14.custom.css
https://webtrh.cz/clientscript/vbulletin_css/style…terUX.css?d=1560557962
https://webtrh.cz/assets/build/old-design/main-e2def14.css
https://webtrh.cz/clientscript/vbulletin_css/style…_main.css?d=1560557962
https://webtrh.cz/clientscript/vbulletin_css/customhp.css?20110830-1
https://webtrh.cz/clientscript/vbulletin_css/style…ional.css?d=1560557962
https://webtrh.cz/clientscript/vbulletin_css/style…orumdisplay-rollup.css
https://webtrh.cz/clientscript/vbulletin_css/style…l/forumhome-rollup.css
priority - 1Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 13.3KiB (84% reduction).
Compressing https://webtrh.cz/images/buttons/search.png could save 2.7KiB (92% reduction).
Compressing https://webtrh.cz/images/buttons/newbtn_middle.png could save 2.6KiB (95% reduction).
Compressing https://webtrh.cz/images/gradients/gradient-grey-down.png could save 2.6KiB (91% reduction).
Compressing https://webtrh.cz/images/misc/forum_stats.png could save 2.5KiB (78% reduction).
Compressing https://webtrh.cz/images/logo-tele3.gif could save 266B (22% reduction).
priority - 1Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 10.3KiB (29% reduction).
Minifying https://webtrh.cz/clientscript/jquery.menu-aim.js could save 2.3KiB (71% reduction) after compression.
Minifying https://webtrh.cz/clientscript/vbulletin-core.js?v=408 could save 1.9KiB (14% reduction) after compression.
Minifying https://webtrh.cz/clientscript/jquery.autosize.js could save 1.5KiB (51% reduction) after compression.
Minifying https://webtrh.cz/clientscript/jquery/jquery.dialogOptions.js could save 905B (49% reduction) after compression.
Minifying https://webtrh.cz/clientscript/vbpas_script.js?20121030 could save 806B (15% reduction) after compression.
Minifying https://webtrh.cz/clientscript/realtime_subscriber_register.js could save 234B (51% reduction) after compression.
priority - 1Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://www.google-analytics.com/analytics.js (2 hours)
priority - 1Reduce server response time
In our test, your server responded in 0.28 seconds.
priority - 0Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 1.3KiB (29% reduction).
webtrh.cz Desktop Resource Breakdown
| Total Resources | 42 |
| Number of Hosts | 3 |
| Static Resources | 38 |
| JavaScript Resources | 15 |
| CSS Resources | 10 |
webtrh.cz mobile page speed rank
Last tested: 2017-05-26
webtrh.cz Mobile Speed Test Quick Summary
priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
Optimize CSS Delivery of the following:
priority - 2Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 15.7KiB (87% reduction).
Compressing https://webtrh.cz/images/buttons/search.png could save 2.7KiB (92% reduction).
Compressing https://webtrh.cz/images/misc/users_online.png could save 2.6KiB (79% reduction).
Compressing https://webtrh.cz/images/buttons/newbtn_middle.png could save 2.6KiB (95% reduction).
Compressing https://webtrh.cz/images/gradients/gradient-grey-down.png could save 2.6KiB (91% reduction).
Compressing https://webtrh.cz/images/misc/forum_stats.png could save 2.5KiB (78% reduction).
priority - 1Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 11.7KiB (12% reduction).
priority - 1Reduce server response time
webtrh.cz Mobile Resource Breakdown
| Total Resources | 21 |
| Number of Hosts | 3 |
| Static Resources | 18 |
| JavaScript Resources | 4 |
| CSS Resources | 1 |
webtrh.cz mobile page usability
Last tested: 2017-05-26
webtrh.cz Mobile Usability Test Quick Summary
priority - 1Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
<input type="text" name="query" class="textbox"> is close to 1 other tap targets.<input type="image" name="submit" class="searchbutton"> is close to 1 other tap targets.The tap target
<a href="prodej#akce" class="homepageMenu">Prodávejte</a> and 2 others are close to other tap targets.The tap target
<a href="378722-zaujima…56#post1388556">Re: Zaujimajú…bo cestovanie?</a> and 2 others are close to other tap targets.The tap target
<a href="sendmessage.php">Kontakt</a> and 5 others are close to other tap targets.webtrh.cz HTML validation
Errors
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."
Element “input” is missing required attribute “alt”.
"...er"><span><input type="image" class="searchbutton" src="images/buttons/search.png" name="submit" onclick="document.getElementById('navbar_search').submit;" tabindex="100"/></span..."
Table column 3 established by element “td” has no cells beginning in it.
"...> <tr> <td colspan=3> ..."
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
"...v> </div> <style type="text/css"> .swit..."
The value of the “for” attribute of the “label” element must be the ID of a non-hidden form control.
"...ormLabel"><label for="vb_login_username">Jméno<..." Line: 1003 Column: 36 - 66
"...ormLabel"><label for="vb_login_password">Heslo<..."
Warnings
The “type” attribute is unnecessary for JavaScript resources.
"... /> <script type="text/javascript"> <!-- ..." Line: 35 Column: 1 - 31
".../script> <script type="text/javascript">disabl..." Line: 35 Column: 141 - 171
"...t="never"><script type="text/javascript"> var c..." Line: 71 Column: 5 - 65
"...s" /> <script type="text/javascript" src="clientscript/LAB.min.js"></scri..." Line: 72 Column: 5 - 35
"...ript> <script type="text/javascript"> v..."
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
"...> <div><a name="top" href="?s=1ad547f7498919c752bc9b4a3be1027e" class="logo-image"><img s..."
A table row was 3 columns wide and exceeded the column count established by the first row (2).
"... </td> </tr> </tfo..."
The “type” attribute for the “style” element is not needed and should be omitted.
"...v> </div> <style type="text/css"> .swit..."
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webtrh.cz Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
webtrh.cz TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.